<template>
	<view class="content">
		<!-- 头部导航栏 -->
		<view class="navbar">
			<view v-for="(item, index) in navList" :key="index" class="nav-item" :class="{ current: tabCurrentIndex === index }" @click="tabClick(index)">{{ item.text }}</view>
		</view>

		<swiper :current="tabCurrentIndex" class="swiper-box" duration="300" @change="changeTab">
			<swiper-item class="tab-content" v-for="(tabItem, tabIndex) in navList" :key="tabIndex">
				<scroll-view class="list-scroll-content" scroll-y @scrolltolower="tolower">
				<!-- @scrolltoupper="toupper" 这个是滑动到顶端更新 -->
					<!-- 订单列表 -->
					<view v-for="(item, index) in orderList"  class="order-item">
						<view class="i-top b-b">
							<text class="time">{{item.createOrderTime}}</text>
							<text class="del-btn yticon icon-iconfontshanchu1" @click="deleteOrder(index)"></text>
						</view>
						<view  class="goods-box-single" :key="index" @click="toOrderDetail(item)">
							<image class="goods-img" :src="item.mproduct.pic" mode="aspectFill"></image>
							
							<view class="right" >
								<text class="title clamp">{{ item.productName}}</text>
								<text class="attr-box">数量 x 1</text>
								<text class="price">{{ item.orderPrice}}</text>
							</view>
						</view>
						<view class="price-box">
							共
							<text class="num">1</text>
							件 实付款
							<text class="price" >{{ item.orderPrice }}</text>
							<!-- <text style="color: #0081FF;" @click="toOrderDetail(item)">查看详情</text> -->
						</view>
						<view class="action-box b-t">
							<!-- <button v-show="item.orderStatus!=0" class="action-btn" @click="toGoodsComplaint(item)">投诉</button> -->
							<button v-show="!tabCurrentIndex" class="action-btn" @click="cancelOrder(item)">取消订单</button>
							<button v-show="!tabCurrentIndex" @click="toPay(item)" class="action-btn recom">立即支付</button>
							<button v-show="tabCurrentIndex==1"  class="action-btn ">未发货</button>
							<button v-show="tabCurrentIndex==1"  class="action-btn alreadyPay">已支付</button>
							<button v-show="tabCurrentIndex==2"  class="action-btn ">待收货</button>
							<button v-show="tabCurrentIndex==2"  class="action-btn alreadyPay" @click="affirmGetCargo(item.orderSn)">确认收货</button>
							<button v-show="tabCurrentIndex==4" class="action-btn alreadyPay" @click="sendProduct(item.orderSn)">立即发货</button>
						</view>
					</view>

					<uni-load-more :status="loadingType"></uni-load-more>
				</scroll-view>
			</swiper-item>
		</swiper>
	</view>
</template>

<script>
import uniLoadMore from '@/components/uni-load-more/uni-load-more.vue';
import empty from '@/components/empty';
import Json from '@/Json';
export default {
	components: {
		uniLoadMore,
		empty
	},
	data() {
		return {
			pageInfo:{},//分页对象
			pageNum:1,//当前页数
			refresherStatus:false,
			loadingType:'more',
			orderList: [],
			tabCurrentIndex: 0,
			navList: [
				{
					state: 0,
					text: '未付款',
					loadingType: 'more',
					orderList: []
				},
				{
					state: 1,
					text: '已付款',
					loadingType: 'more',
					orderList: []
				},
				{
					state: 2,
					text: '已发货',
					loadingType: 'more',
					orderList: []
				},
				{
					state: 3,
					text: '已收货',
					loadingType: 'more',
					orderList: []
				},
				{
					state: 4,
					text: '发货管理',
					loadingType: 'more',
					orderList: []
				}
			]
		};
	},

	onLoad(options) {
		//有加号才可以显示导航选中的样式
		this.tabCurrentIndex = +options.state;
		//调用加载数据的方法
		this.loadData()
	},

	methods: {
		//加载数据的方法
		loadData(){
			//如果不是点击商品的发货管理（4）
			if(this.tabCurrentIndex!=4){
				uni.request({
					url:this.baseurl+'morder/orderStatus',
					data:{
						// pageNum:this.pageNum,
						// pageSize:5,
						userSn: this.$store.state.userInfo.id,	 //此处模拟一个用户，登录还没做
						orderStatus:this.tabCurrentIndex
					},
					success: (res) => {
						// console.log("我是订单详情")
						// console.log(res)
						this.pageInfo=res.data.data
							if(this.pageInfo.length==0){
								this.loadingType="没有更多了"
							}else{
								this.pageInfo.forEach(item=>{
								this.orderList.push(item)
							})
						}
					}
				})
			}else{
				uni.request({
					url:this.baseurl+'morder/productManager',
					data:{
						// pageNum:this.pageNum,
						// pageSize:5,
						userSn: this.$store.state.userInfo.id,	 
						orderStatus: 1
					},
					success: (res) => {
						console.log(res)
						this.pageInfo=res.data.data
							if(this.pageInfo.length==0){
								this.loadingType="没有商品被购买"
							}else{
								this.pageInfo.forEach(item=>{
								this.orderList.push(item)
							})
						}
					}
				})
			}
		},
		//确认收货
		affirmGetCargo(orderSn){
			uni.request({
				url:this.baseurl+'morder/affirmGetCargo/'+orderSn+"/"+3,
				method:'PUT',
				success: (res) => {
					if(res.data==200){
						this.$api.msg('操作成功');
						//再次跳转到这个页面  
						setTimeout(()=>{
							uni.navigateTo({
								url:'order?state=2'
							});
						},1000)
					}else{
						this.$api.msg('错误，请稍后再试');
					}
				}
			});
			
		},
		sendProduct(orderSn){
			uni.request({
				url:this.baseurl+'morder/affirmGetCargo/'+orderSn+"/"+2,
				method:'PUT',
				success: (res) => {
					if(res.data==200){
						this.$api.msg('操作成功');
						//再次跳转到这个页面  
						setTimeout(()=>{
							uni.navigateTo({
								url:'order?state=4'
							});
						},1000)
					}else{
						this.$api.msg('错误，请稍后再试');
					}
				}
			});
		},
		
		
		
		//到顶触发的事件
		toupper(e){
			setTimeout(()=>{
				//清空数据重新加载
				this.loadingType="没有更多"
				this.orderList=[]
				this.pageNum=1
				this.loadData()
				uni.showToast({
					icon:'loading',
					title:'数据刷新中',
					duration:700
				})
			},300)
		},
		//到底部触发的事件
		tolower(e){
			//如果有下一页就页码加一，再次调用加载数据的方法加载
			if(this.pageInfo.hasNextPage){
				this.loadingType='loading'
				this.pageNum++
				this.loadData()
			}else{
				this.loadingType='没有更多数据了'
			}
		},
		//左右滑动触发的事件
		changeTab(e) {
			//修改头部导航栏
			this.tabCurrentIndex = e.target.current;
			//重新加载数据
			this.loadingStyle()
			//先清空原来的数据
			this.orderList=[]
			this.loadData()
		},
		//顶部tab点击
		tabClick(index) {
			console.log(index)
			this.tabCurrentIndex = index;
		},
		// //投诉二手商品
		// toGoodsComplaint(item) {
		// 	uni.navigateTo({
		// 		url: 'goodsComplaint?goodsOrderId='+item.goodsOrder.goodsOrderId
		// 	});
		// },
		//跳转到二手商品订单的详情页面
		toOrderDetail(item){
			console.log(item)
			uni.navigateTo({
				url:'goodsOrderDetail?goodsOrderId='+item.orderSn,
			})
		},
		loadingStyle(){
			setTimeout(()=>{
				uni.showToast({
					icon:'loading',
					title:'加载中',
					duration:400
				})
			},300)
		},
		//删除订单
		deleteOrder(index) {
			uni.showModal({
				title: '删除订单记录',
				cancelText: '取消',
				confirmText: '确认删除',
				success: res => {
					if (res.confirm) {
						uni.showLoading({
							title: '请稍后'
						});
						setTimeout(() => {
							this.orderList.splice(index,1)
							uni.hideLoading();
						}, 600);
					}
				}
			})
		},
		//取消订单
		cancelOrder(index) {
			uni.showModal({
				title: '取消订单',
				cancelText: '取消',
				confirmText: '确认取消',
				success: res => {
					if (res.confirm) {
						uni.showLoading({
							title: '请稍后'
						});
						setTimeout(() => {
							this.orderList.splice(index,1)
							uni.hideLoading();
						}, 600);
					}
				}
			})
		},
		toPay(item) {
			// console.log(item.orderPrice);
			uni.navigateTo({
				
				url: '../money/pay?goodsId='+item.orderSn+'&type=goods'
			});
		},
		//订单状态文字和颜色
		orderStateExp(state) {
			let stateTip = '',
				stateTipColor = '#fa436a';
			switch (+state) {
				case 1:
					stateTip = '待付款';
					break;
				case 2:
					stateTip = '待发货';
					break;
				case 9:
					stateTip = '订单已关闭';
					stateTipColor = '#909399';
					break;

				//更多自定义
			}
			return { stateTip, stateTipColor };
		}
	}
};
</script>

<style lang="scss">
page,
.content {
	background: $page-color-base;
	height: 100%;
}

.swiper-box {
	height: calc(100% - 40px);
}
.list-scroll-content {
	height: 100%;
}

.navbar {
	display: flex;
	height: 40px;
	padding: 0 5px;
	background: #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, 0.06);
	position: relative;
	z-index: 10;
	.nav-item {
		flex: 1;
		display: flex;
		justify-content: center;
		align-items: center;
		height: 100%;
		font-size: 15px;
		color: $font-color-dark;
		position: relative;
		&.current {
			color: $base-color;
			&:after {
				content: '';
				position: absolute;
				left: 50%;
				bottom: 0;
				transform: translateX(-50%);
				width: 44px;
				height: 0;
				border-bottom: 2px solid $base-color;
			}
		}
	}
}

.uni-swiper-item {
	height: auto;
}
.order-item {
	display: flex;
	flex-direction: column;
	padding-left: 30upx;
	background: #fff;
	margin-top: 16upx;
	.i-top {
		display: flex;
		align-items: center;
		height: 80upx;
		padding-right: 30upx;
		font-size: $font-base;
		color: $font-color-dark;
		position: relative;
		.time {
			flex: 1;
		}
		.state {
			color: $base-color;
		}
		.del-btn {
			padding: 10upx 0 10upx 36upx;
			font-size: $font-lg;
			color: $font-color-light;
			position: relative;
			&:after {
				content: '';
				width: 0;
				height: 30upx;
				border-left: 1px solid $border-color-dark;
				position: absolute;
				left: 20upx;
				top: 50%;
				transform: translateY(-50%);
			}
		}
	}
	/* 多条商品 */
	.goods-box {
		height: 160upx;
		padding: 20upx 0;
		white-space: nowrap;
		.goods-item {
			width: 120upx;
			height: 120upx;
			display: inline-block;
			margin-right: 24upx;
		}
		.goods-img {
			display: block;
			width: 100%;
			height: 100%;
		}
	}
	/* 单条商品 */
	.goods-box-single {
		display: flex;
		padding: 20upx 0;
		.goods-img {
			display: block;
			width: 120upx;
			height: 120upx;
		}
		.right {
			flex: 1;
			display: flex;
			flex-direction: column;
			padding: 0 30upx 0 24upx;
			overflow: hidden;
			.title {
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				line-height: 1;
			}
			.attr-box {
				font-size: $font-sm + 2upx;
				color: $font-color-light;
				padding: 10upx 12upx;
			}
			.price {
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				&:before {
					content: '￥';
					font-size: $font-sm;
					margin: 0 2upx 0 8upx;
				}
			}
		}
	}

	.price-box {
		display: flex;
		justify-content: flex-end;
		align-items: baseline;
		padding: 20upx 50upx;
		font-size: $font-sm + 2upx;
		color: $font-color-light;
		.num {
			margin: 0 8upx;
			color: $font-color-dark;
		}
		.price {
			font-size: $font-lg;
			color: #F76260;
			padding: 20upx 50upx;
			&:before {
				content: '￥';
				font-size: $font-sm;
				margin: 0 2upx 0 8upx;
			}
		}
	}
	.action-box {
		display: flex;
		justify-content: flex-end;
		align-items: center;
		height: 100upx;
		position: relative;
		padding-right: 30upx;
	}
	.action-btn {
		width: 160upx;
		height: 60upx;
		margin: 0;
		margin-left: 24upx;
		padding: 0;
		text-align: center;
		line-height: 60upx;
		font-size: $font-sm + 2upx;
		color: $font-color-dark;
		background: #fff;
		border-radius: 100px;
		&:after {
			border-radius: 100px;
		}
		&.recom {
			background: #fff9f9;
			color: $base-color;
			&:after {
				border-color: #f7bcc8;
			}
		}
		&.alreadyPay{
			background: #fff9f9;
			color: #1AAD19;
			&:after {
				border-color: #1AAD19;
			}
		}
	}
}

/* load-more */
.uni-load-more {
	display: flex;
	flex-direction: row;
	height: 80upx;
	align-items: center;
	justify-content: center;
}

.uni-load-more__text {
	font-size: 28upx;
	color: #999;
}

.uni-load-more__img {
	height: 24px;
	width: 24px;
	margin-right: 10px;
}

.uni-load-more__img > view {
	position: absolute;
}

.uni-load-more__img > view view {
	width: 6px;
	height: 2px;
	border-top-left-radius: 1px;
	border-bottom-left-radius: 1px;
	background: #999;
	position: absolute;
	opacity: 0.2;
	transform-origin: 50%;
	animation: load 1.56s ease infinite;
}

.uni-load-more__img > view view:nth-child(1) {
	transform: rotate(90deg);
	top: 2px;
	left: 9px;
}

.uni-load-more__img > view view:nth-child(2) {
	transform: rotate(180deg);
	top: 11px;
	right: 0;
}

.uni-load-more__img > view view:nth-child(3) {
	transform: rotate(270deg);
	bottom: 2px;
	left: 9px;
}

.uni-load-more__img > view view:nth-child(4) {
	top: 11px;
	left: 0;
}

.load1,
.load2,
.load3 {
	height: 24px;
	width: 24px;
}

.load2 {
	transform: rotate(30deg);
}

.load3 {
	transform: rotate(60deg);
}

.load1 view:nth-child(1) {
	animation-delay: 0s;
}

.load2 view:nth-child(1) {
	animation-delay: 0.13s;
}

.load3 view:nth-child(1) {
	animation-delay: 0.26s;
}

.load1 view:nth-child(2) {
	animation-delay: 0.39s;
}

.load2 view:nth-child(2) {
	animation-delay: 0.52s;
}

.load3 view:nth-child(2) {
	animation-delay: 0.65s;
}

.load1 view:nth-child(3) {
	animation-delay: 0.78s;
}

.load2 view:nth-child(3) {
	animation-delay: 0.91s;
}

.load3 view:nth-child(3) {
	animation-delay: 1.04s;
}

.load1 view:nth-child(4) {
	animation-delay: 1.17s;
}

.load2 view:nth-child(4) {
	animation-delay: 1.3s;
}

.load3 view:nth-child(4) {
	animation-delay: 1.43s;
}

@-webkit-keyframes load {
	0% {
		opacity: 1;
	}

	100% {
		opacity: 0.2;
	}
}
</style>
